MAX4258ESA+T

更新时间： 2024-01-23 07:11:39

品牌	Logo	应用领域
美信 - MAXIM		复用器放大器
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16页	222K
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替代型号

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MAX4258ESA+T 数据手册

19-1164; Rev 2; 3/01

3 5 0 MHz/2 5 0 MHz, 2 -Ch a n n e l

Vid e o Mu lt ip le x e r-Am p lifie rs

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

18/MAX4259

♦ Excellent Video Specifications:

0.1dB Gain Flatness to 130MHz

The MAX4158/MAX4159/MAX4258/MAX4259 are wide-

band, 2-channel, noninverting video amplifiers with input

multiplexing, capable of driving ±2.5V signals into 50Ω or

75Ω loads. These devices are current-mode feedback

amplifiers; gain is set by external feedback resistors. The

MAX4158/MAX4159 are optimized for unity gain (0dB)

with a -3d B b a nd wid th of 350MHz. The MAX4258/

MAX4259 are optimized for gains of two (6dB) or more

with a 250MHz -3dB bandwidth. These devices have low

(0.01%/0.01°) differential gain and phase errors, and oper-

ate from ±5V supplies.

0.01%/0.01° Differential Gain/Phase Error

♦ High Speed:

350MHz -3dB Bandwidth (MAX4158/4159)

250MHz -3dB Bandwidth (MAX4258/4259)

700V/µs Slew Rate (MAX4158/4159)

1000V/µs Slew Rate (MAX4258/4259)

20ns Settling Time to 0.1%

♦ Fast Switching:

These devices are ideal for use in broadcast and graphics

video systems because of their low, 2pF input capaci-

tance, channel-to-channel switching time of only 20ns,

and wide, 130MHz 0.1dB bandwidth. In addition, the com-

bination of ultra-high speed and low power makes them

suitable for use in general-purpose high-speed applica-

tions, such as medical imaging, industrial instrumentation,

and communications systems.

20ns Channel-Switching Time

<70mV Switching Transient

♦ Low Power: 100mW

♦ Directly Drive 75Ω or 50Ω Cables

♦ High Output Current Drive: >70mA

♦ Address Latch and High-Z Output Disable

The MAX4159/MAX4259 have address latching and high-

impedance output disabling, allowing them to be incorpo-

rated into large switching arrays. They are available in

14-pin SO and 16-pin QSOP packages. The MAX4158/

MAX4258 have no address latching or output disabling,

but are available in space-saving 8-pin µMAX and SO

packages.

______________Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

8 SO

MAX4158ESA

MAX4158EUA

MAX4159ESD

MAX4159EEE

MAX4258ESA

MAX4258EUA

MAX4259ESD

MAX4259EEE

8 µMAX

14 SO

16 QSOP

8 SO

________________________Ap p lic a t io n s

Video-Signal Multiplexing

Video Crosspoint Switches

Pixel Switching

8 µMAX

14 SO

16 QSOP

Coaxial Cable Drivers

Workstations

_________________P in Co n fig u ra t io n s

High-Definition TV (HDTV)

Broadcast Video

TOP VIEW

MAX4158/MAX4258

Multimedia Products

High-Speed Signal Processing

IN0

GND

IN1

MAX4158/MAX4258

OUT

V+

INPUT

IN0

IN1

V-

SO/µMAX

Pin Configurations continued at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...16

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MAX4258ESA+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX4258ESA+	MAXIM	完全替代	Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SO-8
MAX4258EUA	MAXIM	类似代替	350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers

与MAX4258ESA+T相关器件

型号	品牌	获取价格	描述	数据表
MAX4258ESA-T	MAXIM	获取价格	Video Amplifier, 1 Channel(s), 1 Func, PDSO8, SO-8
MAX4258EUA	MAXIM	获取价格	350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4258EUA	ROCHESTER	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, UMAX-8
MAX4258EUA+	ROCHESTER	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, UMAX-8
MAX4258EUA+	MAXIM	获取价格	Video Amplifier, 1 Channel(s), 1 Func, PDSO8, UMAX-8
MAX4258EUA+T	ROCHESTER	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, UMAX-8
MAX4258EUA-T	MAXIM	获取价格	Video Amplifier, 1 Channel(s), 1 Func, PDSO8, UMAX-8
MAX4259	MAXIM	获取价格	Low-Power.12-Bit Sampling ADC with Internal Reference and Power-Down[MAX191 ]
MAX4259EEE	MAXIM	获取价格	350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4259EEE	ROCHESTER	获取价格	2 CHANNEL, VIDEO AMPLIFIER, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16

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